2606 IT & Software Developer jobs in the UK

Lead Software Engineer (Ruby, TypeScript, React)
£100,000 - 100,000
Client Server
Primrose Street 20, Broadgate
£100,000 - 100,000
Requirements
Must:
- Senior software engineer experience in building developer tooling and APIs
- Strong hands-on expertise in Ruby, TypeScript, and React
- Experience within a product-focused B2B SaaS environment
- Proven ability to make technical decisions that enhance projects and elevate standards
- Familiarity with AI tools like Claude and Cursor to optimize processes
- Customer and product-focused mindset
- Collaborative and pragmatic, with experience in leading and mentoring others
- Thorough understanding of Computer Science fundamentals such as OOP, Data Structures, and Design Patterns
Responsibilities
- Own the technical strategy and architecture for one or more Developer Ecosystems (iOS, Web, Infra/Automation)
- Define and drive best practices for API and SDK design, ensuring consistency, usability, and scalability
- Lead complex, cross-team initiatives to improve client libraries
- Oversee the full development lifecycle, from design through to release, maintenance, and product evolution
- Mentor junior engineers and review their contributions to elevate the teams technical standards
- Guide and manage external contributors and open-source collaboration
- Act as a key interface with the developer community, incorporating feedback into product direction
Description
We are a highly regarded provider of serverless real-time infrastructure for the Internet, processing billions of messages daily. Our team offers a collaborative work environment, where most of the time you can work remotely, joining us in our dog-friendly North London office for tech talks and lunch and learn events once a month. As a Lead Software Engineer, you will enjoy a competitive salary package up to £130k, EMI share option scheme, well-being benefits, personal development opportunities, and more. At Client Server, we value diversity and are committed to fostering an inclusive workplace.
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You can find JavaScript Developer salaries in the UK here.
How many JavaScript Developer jobs are in the UK?
Currently, there are 2606 JavaScript openings. Check also: React jobs, Angular jobs, Vue jobs, TypeScript jobs, NodeJS jobs - all with salary brackets.
Is the UK a good place for JavaScript Developers?
The UK is one of the best countries to work as a JavaScript Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for JavaScript Developer jobs in the UK?
Yellowbrick Data, UKTL, Circuit Mind, Deep Sea Electronics Ltd, Shiptheory, Government Communications Headquarters (GCHQ), Dirty Martini Marketing among others, are currently hiring for JavaScript roles in the UK.
The company with most openings is Experis as they are hiring for 67 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.
The company with most openings is Experis as they are hiring for 67 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.